// Copyright 2013 Petar Maymounkov
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package n

import (
	"circuit/kit/module"
	"net"
)

var mod = module.Slot{Name: "network"}

func Bind(v System) {
	mod.Set(v)
}

func get() System {
	return mod.Get().(System)
}

var workeraddr Addr

func WorkerAddr() Addr {
	return workeraddr
}

// NewTransport creates a new transport framework for the given local address.
func NewTransport(workerID WorkerID, addr net.Addr) Transport {
	t := get().NewTransport(workerID, addr)
	workeraddr = t.Addr()
	return t
}

func ParseNetAddr(s string) (net.Addr, error) {
	return get().ParseNetAddr(s)
}

func ParseAddr(s string) (Addr, error) {
	return get().ParseAddr(s)
}
